Answer:
She used 3 quarts to make milkshakes.
Explanation:
Jahlil made 14 pints of ice cream.
She gave 1 quart to her neighbor .
as we know 1 quart = 2 pints
so we subtract 2 pints from 14 pints.
remaining icecream = 14 - 2 = 12 pints
Then she made milkshakes with half the remaining ice cream
half of 12 pints = 12 / 2 = 6 pints or 3 quarts
Therefore, She made milkshakes with 3 quarts.